package com.itheima.dao;

import com.itheima.pojo.User;

/**
 * @PackageName: com.itheima.dao
 * @ClassName: UserDao
 * @Author: XLB
 * @Date: 2020/3/12 17:46
 * @Description:
 */
public interface UserDao {
    User findByUsername(String username);
}
